Home Boy by H. M. Naqvi

They are three young Pakistani men in New York City at the turn of the millennium: AC, a gangsta-rap-spouting academic; Jimbo, a hulking Pushtun DJ from the streets of Jersey City; and Chuck, a wideeyed kid, fresh off the boat from the homeland, just trying to get by. When they embark on a road trip to the hinterland weeks after 9/11 in search of the Shaman, a Gatsbyesque compatriot who seemingly disappears into thin air, things go horribly wrong. Suddenly, they find themselves in a changed, charged America.